<!DOCTYPE html>
<html>
	<head>
		<meta charset="utf-8">
		<title></title>
	</head>
	<body>
		<input type="text" class="input" />
		<script type="text/javascript" src="plugin/jquery/jquery.min.js"></script>
		<script type="text/javascript">
			$('.input').on('input',()=>{
				console.log('进来')
			})
		</script>
	</body>
</html>
